Robert A. Duffy

Also Known As

  • Robert Duffy

Game Credits


Quake III: Arena (1999)   (Map Editor by)


DOOM (2016)   (Chief Technical Officer)
DOOM³: BFG Edition (2012)   (Programming)
Rage (2011)   (Programming Director)
Enemy Territory: Quake Wars (2007)   (Programming)
DOOM³ (Limited Collector's Edition) (2005)   (Lead Programmer)
DOOM³: Resurrection of Evil (2005)   (Lead Programmer)
Quake 4 (2005)   (Programming)
DOOM³ (2004)   (Lead Programmer)
DOOM II (2002)   (Programming)
Wolfenstein 3D (2002)   (Programming)
Anachronox (2001)   (Programming)
Commander Keen (2001)   (Programming (id))
DOOM (2001)   (Programming)
Quake III: Revolution (2001)   (Programming (id Software))
Quake III: Team Arena (2000)   (Programming)
Kingpin: Life of Crime (1999)   (Additional Tool Programming)
Quake III: Arena (1999)   (Programming)
Quake III: Arena (Elite Edition) (1999)   (Map Editor)
Quake II Mission Pack: The Reckoning (1998)   (Additional Editor Tool Programming)

Quality Assurance

Quake II Mission Pack: Ground Zero (1998)   (Thanks also to)


Fallout 4 (2015)   (Special Thanks)
Wolfenstein: The New Order (2014)   (MachineGames would like to thank)
Soldier of Fortune II: Double Helix (2002)   (Extra Special Thanks)
Soldier of Fortune (2000)   (Extra Special Thanks)
Soldier of Fortune: Gold Edition (2000)   (Extra Special Thanks)
Star Trek: Voyager - Elite Force (2000)   (.)
Quake II (1999)   (Special Thanks)

Developer Biography

Robert A Duffy, the creator of the level editor Quake Edit 4.0 - Radiant (or just QERadiant), that iD Software later started using (dropping their own, plain QE4). After a while, Duffy was hired into iD as a tools developer.

Last updated: Apr 30, 2006